As the English dramatist Thomas Dekker wrote, “Sleep is that golden
chain that ties health and our bodies together”. One of the most
frequently sleep-related disorders (SRD) is obstructive sleep apnoea
syndrome (OSAS). OSAS is a relatively “young” disease and at the same
time, one of the most important respiratory conditions discovered in the
last 50 years due to its incidence, prevalence, health-related impact
on the patient’s life and economic burden